Caliber:5.56 NATO (.223 REM), Barrel Length:16, Barrel Material:4150 CMV, Barrel Finish: Salt Bath Nitride, Barrel Thread Pitch: x 28, Twist Rate:1:7, Gas System: Carbine-Length Gas System, Upper Receiver:7075 Forged A4 Flat Top, Bolt Carrier Group: Salt Bath Nitride Bolt Carrier Group, Bolt: MPI Tested Bolt, Muzzle Device: A2 Birdcage Flash Hider, Proudly Made in U.S.A.
Bushmaster 0040017BLK QRC Complete Upper 5.56x45mm NATO 16″ Black Nitride
Bushmaster 0040017BLK QRC Complete Upper 5.56x45mm NATO 16″ Black Nitride Barrel, Aluminum Black Hard Coat Anodized Receiver, M-LOK Handguard for AR-15
$452.54
9 in stock
| UPC | 604206201324 |
|---|---|
| Manufacturer | Bushmaster |
| Manufacturer Part Number | 0040017BLK |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Barrel Length | 16" |
| Barrel Finish | Black Nitride |
| Product Type | Complete |
| Rate of Twist | 1:7" |
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